Wife and Kid are out of the house for the PM, snow is still on the ground, and I'm getting antsy.
I finally went through a box of parts I got when I bought an R75/5 about 6 years ago. Found a great advance unit for an R69S, with the later style spring - SCORE!!
I also found several other parts, and I have a question about one of them. There is a NOS ignition set with part number 51-25-1-233-279. Has both keys. I looked on Mark Huegott's web site, and it seems to be for a /6 and R90S, but it also says its for the European /5, from 500 cc to the 750 cc.
How can this be? I thought they were all the "nail" style ignition?